Vortech 1990-1995 5.7L TBI Truck/SUV User Manual

Page 19

P/N: 4GB020-010

22FEB02 V1.1

(LT. TRUCK (4GB V1.1))

12. FINAL REASSEMBLY & CHECK

A. Refit the upper fan shroud.
B. Reconnect the battery.
C. If your vehicle has gone over 10,000 miles since

its last spark plug change, you will need to
change the spark plugs now before test driving
the vehicle.

D. Check all fittings, nuts, bolts and clamps for

tightness. Pay particular attention to oil and fuel
lines around moving parts, sharp edges and
exhaust system parts. Make sure all wires and
lines are properly secured with clamps or tie
wraps.

E. Check all fluid levels, making sure that your

tank(s) is filled with 92 octane or higher fuel
before commencing test drive.

F. Start engine and allow to idle a few minutes, then

shut off.

G. Recheck to be sure that no hoses, wires, etc. are

near exhaust headers or moving parts and for
signs of any fluid leakage. Check ignition timing
to make sure it is set to stock specifications
before commencing test drive.

H. PLEASE TAKE SPECIAL NOTE: Operating the

vehicle without the Supplementary Fuel Injec-
tion Computer or any other sub assemblies
completely and properly installed and working
may cause FAILURE OF MAJOR ENGINE COM-
PONENTS.

Test drive the vehicle.

J. The supercharger drive belt stretches initially and

will require adjustment between 250 and 400
miles.

K. Read the STREET SUPERCHARGER SYSTEM

OWNER'S MANUAL AND RETURN THE WAR-
RANTY REGISTRATION FORM within thirty (30)
days of purchasing your supercharger system to
qualify.

Fig. 12-a

WARNING: Do not attempt to operate the vehicle

until ALL components are installed
and ALL operations are completed in-
cluding final check.